ZHCSDY5C July   2015  – July 2024 TUSB4041I-Q1

PRODUCTION DATA  

1.   1
2. 1 特性
3. 2 应用
4. 3 说明
5. 4 Pin Configuration and Functions
6. 5 Specifications
   1. 5.1 Absolute Maximum Ratings
   2. 5.2 ESD Ratings
   3. 5.3 Recommended Operating Conditions
   4. 5.4 Thermal Information
   5. 5.5 3.3-V I/O Electrical Characteristics
   6. 5.6 Power-Up Timing Requirements
   7. 5.7 Hub Input Supply Current
7. 6 Detailed Description
   1. 6.1 Overview
   2. 6.2 Functional Block Diagram
   3. 6.3 Feature Description
      1. 6.3.1 Battery Charging Features
      2. 6.3.2 USB Power Management
      3. 6.3.3 One-Time Programmable Configuration
      4. 6.3.4 Clock Generation
      5. 6.3.5 Crystal Requirements
      6. 6.3.6 Input Clock Requirements
      7. 6.3.7 Power-Up and Reset
   4. 6.4 Device Functional Modes
      1. 6.4.1 External Configuration Interface
      2. 6.4.2 I2C EEPROM Operation
      3. 6.4.3 SMBus Target Operation
8. 7 Application and Implementation
   1. 7.1 Application Information
   2. 7.2 Typical Application
      1. 7.2.1 Design Requirements
      2. 7.2.2 Detailed Design Procedure
         1. 7.2.2.1 Upstream Port Implementation
         2. 7.2.2.2 Downstream Port 1 Implementation
         3. 7.2.2.3 Downstream Port 2 Implementation
         4. 7.2.2.4 Downstream Port 3 Implementation
         5. 7.2.2.5 Downstream Port 4 Implementation
         6. 7.2.2.6 VBUS Power Switch Implementation
         7. 7.2.2.7 Clock, Reset, and Miscellaneous
         8. 7.2.2.8 TUSB4041I-Q1 Power Implementation
      3. 7.2.3 Application Curves
   3. 7.3 Power Supply Recommendations
      1. 7.3.1 TUSB4041I-Q1 Power Supply
      2. 7.3.2 Downstream Port Power
      3. 7.3.3 Ground
   4. 7.4 Layout
      1. 7.4.1 Layout Guidelines
         1. 7.4.1.1 Placement
         2. 7.4.1.2 Package Specific
         3. 7.4.1.3 Differential Pairs
      2. 7.4.2 Layout Example
9. 8 Register Maps
   1. 8.1  Configuration Registers
   2. 8.2  ROM Signature Register
   3. 8.3  Vendor ID LSB Register
   4. 8.4  Vendor ID MSB Register
   5. 8.5  Product ID LSB Register
   6. 8.6  Product ID MSB Register
   7. 8.7  Device Configuration Register
   8. 8.8  Battery Charging Support Register
   9. 8.9  Device Removable Configuration Register
   10. 8.10 Port Used Configuration Register
   11. 8.11 Device Configuration Register 2
   12. 8.12 USB 2.0 Port Polarity Control Register
   13. 8.13 UUID Byte N Register
   14. 8.14 Language ID LSB Register
   15. 8.15 Language ID MSB Register
   16. 8.16 Serial Number String Length Register
   17. 8.17 Manufacturer String Length Register
   18. 8.18 Product String Length Register
   19. 8.19 Serial Number String Registers
   20. 8.20 Manufacturer String Registers
   21. 8.21 Product String Byte N Register
   22. 8.22 Additional Feature Configuration Register
   23. 8.23 Device Status and Command Register
10. 9 Device and Documentation Support
    1. 9.1 Documentation Support
       1. 9.1.1 Related Documentation
    2. 9.2 接收文档更新通知
    3. 9.3 支持资源
    4. 9.4 Trademarks
    5. 9.5 静电放电警告
    6. 9.6 术语表
11. 10Revision History
12. 11Mechanical, Packaging, and Orderable Information

TUSB4041I-Q1 四端口 USB 2.0 集线器

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